Answer:
Increased evaporation and transpiration dries out the ground leaving less water to move to the atmosphere fewer clouds and less precipitation, which can lead to drought conditions.
In some areas evaporation and transpiration from plants can be so high that the amount of water available to move to the atmosphere is significantly reduced. This is usually the case in areas that are lacking in open water resources.
As there is less water moving to the atmosphere, there will be less water condensing into clouds and thus less rain. If this persists, it can lead to a drought.
A species of bird on the mainland can have yellow (bb), blue (BB), or green (Bb) plumage. A few yellow birds land on a ship and are carried past an island, which they land on and settle. The resulting population of birds would have an allele frequency of:
Answer:
The resulting population of birds would have an allele frequency of "b"
Explanation:
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Which of the following is NOT controlled by the hormone testosterone? fight or flight bone mass mood sex drive
What process in the hydrological cycle occurs when water vapor in the air changes to liquid water? (A) Condensation (B)Evaporation + (C)Precipitation (D)Vaporization
Answer:
option A is correct
Explanation:
condensation is the process by which water vapors in the air are converted to liquid water
Answer:
The answer would be condensation. Think of a water bottle and how when you take it out of a fridge, water droplets form on the outside.
Explanation:
Question 5 of 10
The amount of carbon dioxide a person releases into the air is known as that
person's carbon
A. compound
B. molecule
O
C. load
D. footprint
SUBMIT
Hi there! Hopefully this helps!
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"The amount of carbon dioxide a person releases into the air is known as that
person's carbon"
D. Footprint.~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
A carbon footprint is the number of greenhouse gases released into the atmosphere by particular human activity.
Answer:
D. footprint
Explanation:
The amount of carbon dioxide a person releases into the air is known as that
person's carbon footprint.
Hope this helps!
Cigarette smoke contains thousands of chemicals, including nicotine and carbon monoxide. How do these two components of smoke affect the cardiovascular system?
Answer:
Exposure to nicotine and carbon monoxide change your heart and blood vessels in ways that increase your risk of heart and cardiovascular disease. Nicotine causes your blood vessels to constrict or narrow, which limits the amount of blood that flows to your organs.
Explanation:
hope this answer helps you.
which element is common in the 5 food groups
Answer:
the correct answer is
These elements are carbon, hydrogen, nitrogen, phosphorus, and sulfur. There are also 5 elements found as salts (dissolved). They are sodium, magnesium, chlorine, potassium, and calcium.
Explanation:
hope this works out!!
Answer: its not five its 6
There are 6 elements found in almost all foods. These elements are carbon, hydrogen, nitrogen, phosphorus, and sulfur. There are also 5 elements found as salts (dissolved). They are sodium, magnesium, chlorine, potassium, and calcium.
Determine what kind of variation is related to the following trait: Pierced Ears.
A. Only Environmental variation
B. Neither
C. Only Genetics
D. Both Genetics and the Environment
Answer:
D. Both Genetics and the Environment
Explanation:
Getting a pierced ear is both a genetic and environmental trait because, in males, it is not genetically transferred, rather it is a choice to manually pierce the ear maybe at birth, or much later in life. In females, however, pierced ears is a genetic trait because it is gotten naturally when they are born
These environmental factors include where a person stays, the kind of friends they keep, and people they try to imitate. Ear piercing is something that is done manually for males for various reasons.
a species has homologous chromosomes. what does this say about the species?
Having homologous chromosomes indicates that the organism is a diploid species.
In order to assemble the organic compounds that are necessary for life, enzymes must break down food into their building blocks. What would happen if someone was not able to produce enough amylase? Simple sugars would not be obtained from carbohydrates. Amino acids would not be obtained from proteins. Fatty acids would not be obtained from lipids. Nucleotides would not be obtained from nucleic acids
Answer:
A
Explanation:
Can a dragon fly fly if it’s wings are soaked
Answer:
yeeeeeeeeee
Explanation:
____________________ syndrome is a debilitating disorder characterized by profound fatigue that is not improved by bed rest.
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Answer: Chronic fatigue syndrome.~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Chronic fatigue syndrome is a debilitating and complex disorder distinguished by profound fatigue that is not enhanced by bed rest and maybe made more harmful by physical or mental activity.
What type of growth would you expect to see in a population that has migrated to a new habitat?
Answer:
Exponential growth
Explanation:
Exponential growth is a type of growth that increase in quantity over time.
When a population migrate to a new habitat it shows exponential growth because in the beginning, the growth rate is slow as population adapts the new environment and once they evolve according to the environment, they will grow exponentially.
Hence, the correct answer is "Exponential growth".
How to find the proportion of infections identified in the community using contessa?
Answer I'm not sure about the answer
Explanation:
Which of the following is responsible for sensing excessive stretch to protect the muscle?
A. Golgi tendon organ
B. Muscle spindle
C. Muscle fiber
D. Sarcomere
Answer: Muscle Spindle
Explanation: The muscle spindle is actually a specialized muscle fiber, which detects excessive stretch within the muscle. ISSA CPT Page 357
The thing that is responsible for sensing excessive stretch to protect the muscle is the golgi tendon organ, which is present in Option A as it is a sensory receptor located in the tendons of muscle fibers.
What is the golgi tendon organ?The golgi tendon organ is a type of proprioceptor, which is a sensory receptor that provides information about body position and movement, is located in the tendons of the skeletal muscles and is made up of sensory nerve fibers wrapped around collagen fibers within the tendon. When a muscle contracts, it generates tension in the tendon, which activates the sensory nerve fibers in the Golgi tendon organ, and the nerve fibers then send signals to the spinal cord for further work.
Hence, the thing that is responsible for sensing excessive stretch to protect the muscle is the golgi tendon organ, which is present in Option A.
Learn more about the golgi tendon organ here.
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Which one of the following is NOT one of the characteristics that listeners typically attribute to fast speakers?
A. objectivity.
B. humor.
C. intelligence.
D. knowledgeable
Humor is not one of the characteristics that listeners typically attribute to fast speakers. So, the correct option is (B).
What are the characteristics of listeners?A good listener is defined as one who focuses fully on what the other person is saying and engages with their thoughts in a thoughtful, comprehensive way whereas good listening is simply listening to what a person is saying. It's not just about learning, but also a commitment to digesting the information. They are presenting and responding creatively.
Some characteristics are possessed by listeners
They maintain a positive postureDistracting modalities are avoided Keeps the focus on the speakerMaintains eye contactNods and smiles when the intended audience looks boredThus, humor is not one of the characteristics that listeners typically attribute to fast speakers. So, the correct option is (B).
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A mutation that causes a patch of white hair on a person's head when the rest of his hair is brown is most likely a
Which of the following types of modules would be most effective to demonstrate the relationship between distance and time idea module physical module computer module none of the above
Answer:
Explanation:Yoooooo
mars facts and talk about mars
Answer:
Mars is a planet. It is the fourth planet from the Sun. It is the next planet beyond Earth. Mars is more than 142 million miles from the Sun. The planet is about half the size of Earth. A day on Mars is 24.6 hours. A year on Mars is 687 Earth days. Mars is known as the Red Planet. It is red because the soil looks like rusty iron. Mars has two small moons. Their names are Phobos and Deimos.
1) Named after the Roman God of war, Mars is the fourth planet from the sun in our solar system.
2) Mars is also known as the ‘Red Planet’ because, well, it’s red! This signature colour comes from the large amount of a chemical called iron oxide (or ‘rust’ as you might know it) in its rocks and soil.
3) Mars is the second smallest planet in the solar system after Mercury. With a diameter (distance through the middle) of 6,791 kilometres, it’s roughly half the size of Earth.
4) It can get pretty cold on Mars –– much colder than our own planet, since it’s further away from the sun. At the equator, temperatures can reach 20°C, but at its poles they can plummet to as low as -140°C.
5) Mars is home to the highest mountain in our solar system –– a volcano called Olympus Mons. Standing a whopping 24 kilometres high, it’s about three times the height of Mount Everest!
6)You could jump around three times higher on Mars than you can on Earth. This is because the planet’s gravity – the force that keeps us on the ground – is much weaker.
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Answer:
mars is the fourth planet from the sun.
its surface is made of iron oxide which gives it a red colour.
there are pieces of mars on earth, a Martian meteorite.
mars is the name of the Roman god of war and is often referred to as the "Red Planet"
the tallest mountain in the solar system is on mars.
research has shown signs of ancient floods on Mars but now water mostly exists in icy dirt and thin clouds.
mars has 2 moons, phobos and deimos. They are named for the greek god Phobos and deimos, sons of Ares and personification of fear.
a. The links joining monosaccharide residues in a polysaccharide are called ____________________ bonds.
Answer: Glycosidic bonds.
Explanation:d
Glycosidic bonds are covalent bonds that join monosaccharides or longer glucose chains to other monosaccharide or carbohydrates to form disaccharides, oligosaccharides and polysaccharides and are named according to the type of the atom present on the second carbohydrate to be linked. The bond is usually formed between the hemiacetal of the first carbohydrate and the functional group on the second molecule which could be Oxygen-, Nitrogen-Sulphur -, and Carbon -glycosidic bonds.
Examples of Polysaccharides are Cellulose Starch , Glycogen formed by the linkage of many long residue monosaccharides connected through glycosidic bonds.
Which correctly lists three different geologic features that help scientists determine the relative ages of rocks by their positions? magma, erosion, and intrusions erosion, magma, and cross-cutting relationships intrusions, index fossils, and magma index fossils, intrusions, and cross-cutting relationships
Answer:
D
Explanation:
index fossils, intrusions, and cross-cutting relationships
Option D
.................
The estimated heritability of 48 percent for neuroticism in the population supports the claim that Group of answer choices the population in general has a recessive gene for neuroticism. the incidence of neuroticism is associated with that of another distinct trait. the variability in neuroticism is due partly to genetic variability in the population. those with the neurotic trait share a particular dominant allele.
Answer:
the variability in neuroticism is due partly to genetic variability in the population.
Explanation:
In population genetics, heritability (h) is defined as the amount of the phenotypic variation attributable to genetic factors rather than environmental factors.
Mathematically, h is calculated by using the following equation: H2 = Vg/Vp, where Vg is the variation in genotype, while Vp is the variation in phenotype.
An H value close to zero (0) indicates a very low heritability (i.e., the phenotype depends on the environmental differences between individuals), while an H close to one (1) indicates very high heritability (i.e., the phenotype is firstly dependent on genetic factors).
In this exercise we have to use the knowledge of genetic variability to be able to explain the topic in question, so we have to:
The variability in neuroticism is due partly to genetic variability in the population.
Knowing that the importance of genetic variability is due to:
In inhabitants of a place genetics, heritability (h) happen outline as the amount of the phenotypic variation deducible to genetic determinant alternatively environmental determinant.
An H advantage nearly zero (0) signify a very low heritability (that is, the phenotype depends in contact the environmental distinctness between thing), while an H nearly one (1) display very high heritability (that is, the phenotype exist firstly helpless on coming from heredity determinant).
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Placing wilted lettuce in cold water will make it crisp again. Which statementbest describes what happens to restore the lettuce to its original condition? A Salts in the leaf caused water to leave the cells. B Water left the lettuce cells by diffusion. C Osmosis caused salts to enter the lettuce cells. D Water entered the cells of the lettuce by osmosis.
Answer:
c
Explanation:
Answer:
C Osmosis caused salts to enter the lettuce cells
Explanation:
Mr. Brown used the model shown below when discussing plant cells with his class. Why did Mr. Brown use a model?
A. The model provides a better representation than a real cell .
B. The model is easier to view since real plant cells are very small. O
C. Most plant cells are dangerous and induce a variety of diseases.
D. Real plant cells can only be viewed with a telescope.
Answer: B
Explanation:
A model is easier to see, rather than having a real plant cell that you have to see with a telescope. So B is the answer. Hope this helps!
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what is the difference between glucose and galactose?
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In glucose the hydroxyl group at carbon four is below the plane of the ring. In galactose the hydroxyl group at carbon four is above the plane of the ring.
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Classify each picture as Carbohydrates or Lipids
Answer:
1. Lipids
2. Carbohydrate
3. Lipids
4. Carbohydrate
5. Lipids
6. Lipids
7. Carbohydrate
Explanation:
Lipids and carbohydrates are two of the four major biological molecules (the other two being proteins and nucleic acids). They (lipids and carbohydrates) are both long chains composed of elements: carbon (C), hydrogen (H) and oxygen (O).
Lipids called triglycerides are majorly made up of building block fatty acids (long hydrocarbon chains with carboxylic acid) and glycerol ( an hydrocarbon made up of three hydroxyll groups).
Carbohydrates, on the other hand, are made up of long chains of carbon, hydrogen and oxygen with aldehyde or ketone functional group. They are composed of monosaccharide building blocks (also called simple sugars) with general formula CH20(n).
Based on the structural composition of lipids and carbohydrates, structures 1,3,5 and 6 are lipids while 2, 4 and 7 are carbohydrates.
when doing medical research with human which four limitation are unavoidable
Answer:
1- It's often impossible to repeat trials on the same subjects. 2-Subjects may report an inaccurate medical history. 3-It can be difficult to control all possible variables. 4-It's impossible to come up with testable scientific questions for human subjects.
Explanation:
i hope this helps u
The Krebs cycle is an aerobic
process meaning it needs what to
take place?
ОАТР
O Cartion dioxide
O Glucose
O Oxygen
Answer:
Oxygen
Explanation:
Kreb's cycle, also known as the Tricarboxylic acid cycle (TCA), is the second process of aerobic cellular respiration, after glycolysis. In the kreb's cycle, acetyl-CoA from pyruvic acid is oxidized to CO2 with the formation of 2 ATP molecules.
Krebs cycle occurs in the matrix of the mitochondria where chemical energy in form of ATP, NADH and FADH2 are produced. Krebs cycle is termed an AEROBIC process because it requires OXYGEN in order to occur.
Rank each of the following events of the ovarian cycle in chronological order using #1 to identify the earliest event. 61 Rank the options below. 8 points
1. The follicular phase begins
2. The follicle collapses and bleeds and becomes the corpus luteum.
3. FSH stimulates the maturation of follicles
4. A surge in LH stimulates the primary oocyte in the dominant follicle to complete meiosis
5. The secondary oocyte is formed and the dominant follicle ruptures (ovulation).
6. Estradiol increases the dominant follicle's sensitivity to the gonadotropins
7. FSH secretion diminishes and non-dominant follicles degenerate.
8. The corpus luteum secretes progesterone helping to prepare the uterus for a possible fertilization
Answer:
1. The follicular phase begins
2. FSH stimulates the maturation of follicles
3. Estradiol increases the dominant follicle's sensitivity to the gonadotropins
4. FSH secretion diminishes and non-dominant follicles degenerate.
5. A surge in LH stimulates the primary oocyte in the dominant follicle to complete meiosis
6. The secondary oocyte is formed and the dominant follicle ruptures (ovulation).
7. The follicle collapses and bleeds and becomes the corpus luteum.
8. The corpus luteum secretes progesterone helping to prepare the uterus for a possible fertilization
Explanation:
Ovocites production in all vertebrates is cyclic. It involves hormones interaction and changes in follicular cells and uterine walls. The hypothalamus is in charge of this cycle, and the hormones involved are the estrogens and progesterone, hypophysis hormones FSH and LH, and the hormone that releases gonadotrophins GnRH. In reduced concentrations, estrogens act by negative feedback inhibiting the production of FSH, GnRH, and LH. In high concentrations, by positive feedback, estrogens stimulate the GnRH secretion and enhancing the synthesis of FSH and LH hormones. Under the high concentration of progesterone, the secretion of all these hormones is inhibited.
At the beginning of the menstrual cycle, the hormonal levels are low. After a few days, oocytes and follicles start to maturate under the influence of the gonadotrophic hormones FSH and LH. As the follicle increases in size, it secretes estrogen that stimulates the endometrium´s regeneration to make the fertilized ovule implantation possible. The rapid increase in estrogens level in the middle of the cycle provokes an increase in LH release, which also stimulates the oocyte release (ovulation) that goes to the uterus. Under the stimulation of the LH, the follicle cells increase in size and produce the luteal body. Cells of this last one increase in size and secrete progesterone and estrogen. The high levels of these two hormones inhibit the secretion of GnRH and thus the secretion of FSH and LH.
If there is not fertilized and implanted egg, the luteal body is reabsorbed and the production of the ovarian hormones decreases. Under low hormones concentration, the endometrium loses part of its wall by eliminating as the menstrual fluid. When the ovarian hormones decrease, hypophysial gonadotrophic hormones increase again followed by the development of a new follicle and the increase in estrogen levels when the cycle starts all over again.
why do pk values of ionizable groups differ between free amino acids and amino acid residues in polypeptides
Answer:
Because of electrostatic interactions.
Explanation:
The pk values associated with ionizable groups are the result of the electrostatic interaction that occurs with the interaction of the ionizable side chain groups with groups of side chains that have charges, or that have neutral charges. This interaction directly influences the pk values of ionizable groups, leaving them different between free amino acids and amino acid residues in polypeptides.
Sea corals live exclusively in the ocean and are radially symmetrical. They have microscopic stinging barbs that shoot out to immobilize their prey. This allows corals to hunt even while they are stuck to the ocean floor. What animal phylum do corals belong in? chordates mollusks cnidarians annelidsA scientist found a new species in a rain forest. The species was small and green in color. She examined one of its many cells and found that the cell had a nucleus but no cell wall.
To which kingdom does this species most likely belong?
plants, because it is green and small
bacteria, because it is small and has a nucleus
fungi, because it is green and has no cell wall
animals, because it is multicellular with no cell wall